prepubescent

形容词 prepubescent:

1. (especially of human beings) at the age immediately before puberty; often marked by accelerated growth
   同义词：prepubertal

pre.pu.bes.cent

adj.（形容词）
Of, relating to, or characteristic of prepuberty.
青春期前时期的：青春期前时期的、与青春期前时期有关的或以之为特征的
n.（名词）
A prepubescent child.
青春期前时期的儿童